The time dependence of this algorithm on k is exponential.
We assume here a single wavelength and time dependence of the form .
How to solve problems where there is an explicit time dependence is an open subject nowadays.
Only static situations are considered in what follows, so P has no time dependence, and there is no displacement current.
In other words, an extra time dependence of the production function (so called exogenous technological progress) has to be assumed.
Therefore the time dependence of may be neglected.
The equations of the trajectory and the time dependence for a particle in the Kerr field are as follows.
It is the time dependence which distinguishes spin glasses from other magnetic systems.
The time dependence of the temperature can vary from species to species.
The difference is related to defining sinusoidal time dependence as versus .
